Arable Land: land under temporary crops (double-cropped areas are counted only once), temporary meadows for mowing or pasture, land under market and kitchen gardens and land temporarily fallow (less ...

The purpose of "Below Ground Responses to Global Environmental
Change and the Biogeochemical Dynamics of Carbon" is to provide
new insights into the effects of expected environmental change
on ecological ...

The exact origin of the Morrow plots on the campus of the University
of Illinois is obscure, but they are reputed to be the oldest
continuous agronomic research study in the USA. Some evidence
indicates ...

Pasture lands are an important facet of land use in the northeast
United States, yet little is known about their diversity. Because
little information exists about the ecology of northeast pastures, ...

This data set reports the results of a study to measure soil emissions of the carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O), and nitric oxide (NO) throughout an entire cropping cycle ...

The purpose of "Reduced Tillage Systems and Soil Quality" is to
determine the influence of tillage, soil management practices,
and climate on changes in surface residue cover, surface
roughness, and ...

This data set describes a harmonized set of soil parameter estimates for Senegal and The Gambia. It was derived from the Soil and Terrain Database for Senegal and The Gambia (SENSOTER ver. 1.0) and ...

The purpose of "Seasonal Variations in Flux, and Stable Carbon and Hydrogen
Isotope Ratios of Methane from Rice" is to determine factors controlling the
production, consumption, and release of methane ...

This database includes data from various field research projects
relating agricultural management systems and practices to soil,
water, and air quality and to crop production.
Collection Organization: ...

(from Project Abstract)
Problem: the objective of this research is to determine and contrast
soil nitrogen, soil carbon, and soil phosphorus accumulation and
availability under common farming systems ...

The Center for Advanced Spatial Technologies (CAST) National Database of GIS
data presented here have been collected at The Center for Advanced Spatial
Technologies (CAST) with funding provided from ...

Area equipped to provide water (via irrigation) to the crops. It includes areas equipped for full and partial control irrigation, equipped lowland areas, pastures, and areas equipped for spate irrigation.

(adapted from project decription)
Problems: Tillage practices impact the movement of sediment within
and from watersheds. How do conservation tillage practices influence
the movement of carbon attached ...

The objective of GEO is to fulfil a vision of a world where decisions and actions are informed by coordinated, comprehensive and sustained Earth Observation (EO). This is being pursued mainly through ...

The objective of GEO is to fulfil a vision of a world where decisions and actions are informed by coordinated, comprehensive and sustained Earth Observation (EO). This is being pursued mainly through ...

The objective of GEO is to fulfil a vision of a world where decisions and actions are informed by coordinated, comprehensive and sustained Earth Observation (EO). This is being pursued mainly through ...

The objective of GEO is to fulfil a vision of a world where decisions and actions are informed by coordinated, comprehensive and sustained Earth Observation (EO). This is being pursued mainly through ...

The objective of GEO is to fulfil a vision of a world where decisions and actions are informed by coordinated, comprehensive and sustained Earth Observation (EO). This is being pursued mainly through ...

The objective of GEO is to fulfil a vision of a world where decisions and actions are informed by coordinated, comprehensive and sustained Earth Observation (EO). This is being pursued mainly through ...

The objective of GEO is to fulfil a vision of a world where decisions and actions are informed by coordinated, comprehensive and sustained Earth Observation (EO). This is being pursued mainly through ...

The objective of GEO is to fulfill a vision of a world where decisions and actions are informed by coordinated, comprehensive and sustained Earth Observation (EO). This is being pursued mainly through ...

Joint Experiment for Crop Assessment and Monitoring
The overarching goal of JECAM is to reach a convergence of approaches, develop monitoring and reporting protocols and best practices for a variety ...

The purpose of "Vegetation and Soil Management in Fruit
Production (Methyl Bromide Alternatives)" is to develop basic,
quantitative information on interactions between soilborne
pests, interspecific ...

The Walnut Creek Watershed is a 12,700-acre watershed located south of
Ames, IA. The watershed has been monitored since 1990 for the
transport of herbicides (atrazine, alachlor, metribuzin, metolachlor) ...

Agricultural area irrigated, part of the full or partial control irrigated Agricultural land which is actually irrigated in a given year. Often, part of the equipped area is not irrigated for various ...